System Administration

[/ˈsɪstəm ˌædmɪnɪˈstreɪʃən/]
noun
Administração de Sistemas
1. The management and maintenance of computer systems, networks, and IT infrastructure to ensure optimal performance, security, and availability
System administration involves managing user accounts, installing software updates, and monitoring network performance.
A administração de sistemas envolve gerenciar contas de usuários, instalar atualizações de software e monitorar o desempenho da rede.
2. The professional role or department responsible for keeping computer systems running smoothly and securely
She works in system administration for a large financial corporation.
Ela trabalha em administração de sistemas para uma grande corporação financeira.
3. The set of technical tasks and procedures required to maintain IT infrastructure
System administration tasks include backup management, security patching, and user support.
As tarefas de administração de sistemas incluem gerenciamento de backups, patches de segurança e suporte ao usuário.
In Brazil, 'Administração de Sistemas' is a highly respected technical career path, especially in major tech centers like São Paulo and Belo Horizonte. The role has become increasingly important with cloud computing and cybersecurity concerns. In the USA and NYC specifically, the abbreviated 'sys admin' is universally understood in tech communities. System administrators are crucial for enterprise operations and their expertise is highly valued in both markets.
NYC Slang
sys admin (common abbreviated form in IT circles across USA, including NYC)
Synonyms / Sinônimos
IT administrationSystems managementInfrastructure managementNetwork administrationTechnical administration

Regional Variations

General Brazilian
Administração de Sistemas
Standard term used across Brazil in IT industry
São Paulo
Administração de Sistemas / Admin de Sistemas
Common abbreviation 'admin de sistemas' used in tech hubs
Rio de Janeiro
Administração de Sistemas
Standard usage, sometimes abbreviated as 'admin de TI'
Portugal
Administração de Sistemas
Same term used; sometimes referred to as 'Gestão de Sistemas' in Portugal

Related Words

System administratorNetwork administrationDatabase administrationIT infrastructureServer managementCloud administrationSecurity managementUser management

Related Idioms & Phrases

keeping the lights on (maintaining system operations)
putting out fires (resolving urgent system issues)
under the hood (working on backend system maintenance)
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